rename GUI/View/Views/ -> GUI/View/View

GUI/View/Main/ActionManager.cpp

GUI/View/Main/CentralWidget.cpp

GUI/View/View/DataView.cpp

GUI/View/View/DataView.h

GUI/View/View/DatafilesSelector.cpp

GUI/View/View/DatafilesSelector.h

GUI/View/View/InstrumentView.cpp

GUI/View/View/InstrumentView.h

GUI/View/View/JobView.cpp

GUI/View/View/JobView.h

GUI/View/View/SampleView.cpp

GUI/View/View/SampleView.h

GUI/View/View/SimulationView.cpp

GUI/View/View/SimulationView.h